SIST EN 3007:2001

Aerospace series - Bolts, hexagon head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated - Classification: 900 MPa (at ambient temperature)/650°C

This standard specifies the characteristics of hexagon headed bolts with relieved shank and long thread in FE-PA92HT, silver plated, for aerospace applications. Classification: 900 MPa / 650 °C.

Luft- und Raumfahrt - Sechskantschrauben, Dünnschaft, langes Gewinde, aus hochwarmfestem Stahl FE-PA92HT (A286), versilbert - Klasse: 900 MPa (bei Raumtemperatur)/650°C

Diese Norm legt die Eigenschaften von Sechskantschrauben mit Dünnschaft und langem Gewinde, aus FE-PA92HT, versilbert, zur Verwendung in der Luft- und Raumfahrt fest. Klasse: 900 MPa / 650 °C.

Série aérospatiale - Vis a tete hexagonale, fut dégagé, filetage long, en acier résistant a chaud FE-PA92HT (A286), argentées - Classification : 900 MPa (a température ambiante) /650°C

La présente norme spécifie les caractéristiques des vis à tête hexagonale à fût dégagé et à filetage long, en FE-PA92HT, argentées, pour les applications aérospatiales. Classification: 900 MPa / 650 °C.

Aerospace series - Bolts, hexagon head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated - Classification: 900 MPa (at ambient temperature)/650°C

General Information

• Status: Published
• Publication Date: 31-Dec-2000
• ICS: 49.030.20 - Bolts, screws, studs
• Technical Committee: SS SPL - Technical Board for the general field
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Jan-2001
• Due Date: 01-Jan-2001
• Completion Date: 01-Jan-2001
• Ref Project: EN 3007:1996 - Aerospace series - Bolts, hexagon head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated - Classification: 900 MPa (at ambient temperature)/650°C

Overview

EN 3007:1996 is a CEN aerospace standard that specifies the characteristics of hexagon‑head bolts with relieved shank and long thread, manufactured from the heat‑resisting stainless steel grade FE‑PA92HT (A286) and silver plated. The bolts are classified for mechanical strength and high‑temperature use: 900 MPa at ambient temperature and rated to 650 °C. The standard is published in national variants (e.g., SIST EN 3007:2001).

Keywords: EN 3007:1996, A286 bolts, FE‑PA92HT, hexagon head bolts, relieved shank, long thread, silver plated, aerospace fasteners, 900 MPa, 650°C.

Key topics and technical requirements

• Bolt geometry and form: Specifies the common configuration - hexagon head, relieved shank (thin shank under the head), and long thread - used in aerospace assemblies.
• Material: Heat‑resisting stainless steel FE‑PA92HT (A286), chosen for high strength and elevated temperature performance.
• Mechanical classification: Defined performance class 900 MPa at ambient temperature (indicating tensile strength).
• High‑temperature rating: Suitable for service conditions up to 650 °C, reflecting material and design suitability for hot sections of aerospace equipment.
• Surface finish: Silver plating to provide corrosion resistance and specific electrical/thermal surface properties where relevant.
• Application domain: Focused on aerospace industry requirements for fasteners exposed to elevated temperatures and demanding mechanical loads.
• Identification and designation: Standard provides the basis for specifying these bolts consistently in procurement and design documentation (see EN 3007:1996 / national adoptions).

(Note: EN 3007:1996 defines characteristics and classification; consult the full standard for exact dimensional, testing and acceptance criteria.)

Applications and users

• Aerospace designers and engineers specifying fasteners for aircraft engines, hot structures, and systems requiring high‑strength, high‑temperature bolts.
• Manufacturers producing A286 (FE‑PA92HT) hexagon‑head bolts with long thread and silver plating to meet aerospace supply chain requirements.
• Procurement specialists and quality assurance teams ensuring purchased fasteners conform to EN 3007:1996 classification.
• Maintenance and overhaul organizations selecting approved replacement fasteners for high‑temperature components.

Related standards

• EN 3007:1996 (CEN) and its national adoptions (e.g., SIST EN 3007:2001).
• Refer to broader aerospace fastener and material standards for complementary requirements (material heat‑treatment, thread tolerances, acceptance testing) when preparing specifications or procurement documents.

For precise dimensions, testing methods and acceptance criteria, obtain the full EN 3007:1996 text or the applicable national adoption.

Standards Content (Sample)

SLOVENSKI STANDARD
01-januar-2001
Aerospace series - Bolts, hexagon head, relieved shank, long thread, in heat
resisting steel FE-PA92HT (A286), silver plated - Classification: 900 MPa (at
ambient temperature)/650°C
Aerospace series - Bolts, hexagon head, relieved shank, long thread, in heat resisting
steel FE-PA92HT (A286), silver plated - Classification: 900 MPa (at ambient
temperature)/650°C
Luft- und Raumfahrt - Sechskantschrauben, Dünnschaft, langes Gewinde, aus
hochwarmfestem Stahl FE-PA92HT (A286), versilbert - Klasse: 900 MPa (bei
Raumtemperatur)/650°C
Série aérospatiale - Vis a tete hexagonale, fut dégagé, filetage long, en acier résistant a
chaud FE-PA92HT (A286), argentées - Classification : 900 MPa (a température
ambiante) /650°C
Ta slovenski standard je istoveten z: EN 3007:1996
ICS:
49.030.20 Sorniki,
...